Urdnot Wrex

Urdnot Wrex is a Krogan bounty hunter that is first introduced in the original Mass Effect. He and Shepard are both after a nightclub owner, Fist. They decide to team up in order to ambush him. Later on Virmire, Saren has created a sort of a cure for the Krogan genophage, but it makes the cured Krogans slaves to Saren's will. Shepard expresses his belief that this false cure must be destroyed. Wrex is angered by this, believing that this cure is the key to Krogan survival. He and Shepard have a standoff where either Shepard can convince him the new "cure" is wrong or he can kill Wrex. If he survived in Mass Effect, he will reappear in Mass Effect 2 as the leader of the Urdnot clan of Krogans that Grunt is attempting to join. If he was killed in Mass Effect, his blood brother is the Urdnot clan leader. He cannot join your squad in Mass Effect 2. Although Wrex is not available for use in your squad he will be part of the story.